import { Key } from "./key";
/**
 * Public key objects (object class CKO_PUBLIC_KEY) hold public keys
 */
export declare class PublicKey extends Key {
    /**
     * DER-encoding of the key subject name (default empty)
     * - May be modified after object is created with a `C_SetAttributeValue` call,
     * or in the process of copying object with a `C_CopyObject` call.
     * However, it is possible that a particular token may not permit modification of the attribute
     * during the course of a `C_CopyObject` call.
     */
    subject: Buffer;
    /**
     * `true` if key supports encryption
     * - May be modified after object is created with a `C_SetAttributeValue` call,
     * or in the process of copying object with a `C_CopyObject` call.
     * However, it is possible that a particular token may not permit modification of the attribute
     * during the course of a `C_CopyObject` call.
     * - Default value is token-specific, and may depend on the values of other attributes.
     */
    encrypt: boolean;
    /**
     * `true` if key supports verification where the signature is an appendix to the data
     * - May be modified after object is created with a `C_SetAttributeValue` call,
     * or in the process of copying object with a `C_CopyObject` call.
     * However, it is possible that a particular token may not permit modification of the attribute
     * during the course of a `C_CopyObject` call.
     * - Default value is token-specific, and may depend on the values of other attributes.
     */
    verify: boolean;
    /**
     * `true` if key supports verification where the data is recovered from the signature
     * - May be modified after object is created with a `C_SetAttributeValue` call,
     * or in the process of copying object with a `C_CopyObject` call.
     * However, it is possible that a particular token may not permit modification of the attribute
     * during the course of a `C_CopyObject` call.
     * - Default value is token-specific, and may depend on the values of other attributes.
     */
    verifyRecover: boolean;
    /**
     * `true` if key supports wrapping (i.e., can be used to wrap other keys)
     * - May be modified after object is created with a `C_SetAttributeValue` call,
     * or in the process of copying object with a `C_CopyObject` call.
     * However, it is possible that a particular token may not permit modification of the attribute
     * during the course of a `C_CopyObject` call.
     * - Default value is token-specific, and may depend on the values of other attributes.
     */
    wrap: boolean;
    /**
     * The key can be trusted for the application that it was created.
     * - The wrapping key can be used to wrap keys with `CKA_WRAP_WITH_TRUSTED` set to `true`.
     * - Can only be set to CK_TRUE by the SO user.
     */
    trusted: boolean;
    /**
     * For wrapping keys. The attribute template to match against any keys wrapped using this wrapping key.
     * Keys that do not match cannot be wrapped.
     */
    get template(): void;
    set template(v: void);
}